Our project (id: 4F51) has a rule to execute azure function for the event "com.playfab.player_ranked_on_leaderboard_version", which should happen for every top player (we set 1 in settings) in every weekly and daily leaderboards we have. There are around 100 of them. But in azure log we see around 88 000 calls for our "ResetLeaderBoard" function, but we missed this call for some of our leaderboard (although there was reset).
Can you look at your internal logs - was this event called correctly?